{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-1239 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-1239 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-1239 is a medium-severity cross-site scripting vulnerability in WatchGuard Fireware OS, published on 14 Feb 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-1239 and fix it if it is affected.\n\nWhat it is: CVE-2025-1239 is a medium-severity cross-site scripting vulnerability in WatchGuard Fireware OS, published on 14 Feb 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-1239 in the wild and no public exploit code.\n\nAffected product: WatchGuard Fireware OS. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-1239/ (Markdown: https://insights.sbomify.com/CVE-2025-1239/index.md)","id":"CVE-2025-1239","markdown":"https://insights.sbomify.com/CVE-2025-1239/index.md","name":"CVE-2025-1239","record":{"aliases":["GHSA-7f92-pjcc-3q4m"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WatchGuard Firebox","requires_auth":"high_privilege","summary":"An authenticated administrator can inject malicious scripts into the Blocked Sites list, executing arbitrary JavaScript in other users' management interfaces.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WatchGuard","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Blocked Sites list. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox management interface of another management user.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Blocked Sites List","id":"CVE-2025-1239","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"WinZip 7Z File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2025-1240"},"packages":[],"prev":{"headline":"WAGO: Switches affected by year 2k38 problem","id":"CVE-2025-1235"},"products":["Fireware OS"],"published":"2025-02-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-08","vendors":["WatchGuard"]},"summary":"An authenticated administrator can inject malicious scripts into the Blocked Sites list, executing arbitrary JavaScript in other users' management interfaces.","url":"https://insights.sbomify.com/CVE-2025-1239/"}